title: Panic disorder: genetic considerations.
abstract: Panic disorder is a common illness that can have serious consequences, including increased long-term mortality. Family and twin studies suggest that it is a genetic disorder and transmission patterns within families are compatible with a hypothesis of a disease gene predisposing to the condition. Recently, it has become possible to locate disease genes causing familial disorders through linkage analysis. A preliminary linkage analysis of panic disorder at the University of Iowa found suggestive but inconclusive evidence of linkage to the alpha-haptoglobin locus on chromosome 16q22. Future strategies for identifying disease genes in anxiety disorders are described.
authors.affiliation: Department of Psychiatry, University of Iowa College of Medicine, Iowa City 52242.
authors.forename: R R
authors.initials: RR
authors.lastname: Crowe
mesh_terms: D001008:Anxiety Disorders / Q000235:genetics*; D004200:Diseases in Twins / Q000235:genetics; D008040:Genetic Linkage / Q000235:genetics; D006801:Humans; D010200:Panic / Q000502:physiology*; D012307:Risk Factors